31324498data processing equipmentPT2026-03-30 20:27:30UF31324499equipment, data processingNDBT31307333equipment by processPTNT31352841calculatorsPTNT31352845computer equipmentPTNT31352847analog computersPTNT31352851adding machinesPTNT31385643[data processing accessories]PTNT31385646[data processing devices]PTNT31385648[data processing media]PTNT31385650data punchesPTNT31385653[data reproducers]PTNT31352854e-readersPT